A simple nasal swab might help doctors predict the severity of a person’s COVID infection, a new study suggests.More ...

New research from Emory University is providing a more precise prediction of COVID-19 severity that can be found by looking ...

A a blood tube labeled COVID 19 Omicron with a check next to ... Close up of a person using a coronavirus test, dropping liquid onto the cassette. FLiRT variants are subvariants of omicron and were ...

Studies have shown that for some people, SARS-CoV-2 doesn’t completely clear out after acute infection. Scientists have ...

Antibody tests can determine whether you’ve previously had COVID-19. The test requires a blood sample that a healthcare professional will take from a vein in your arm or through a fingerprick.

COVID-19 presents a broad range of symptoms, varying in intensity from mild to severe and even life-threatening.

New research from Emory University reveals that nasal autoantibodies in COVID-19 patients may help predict disease severity, ...

Most people with COVID-19 feel significantly better within a few days of first displaying any symptoms, but for some it can ...

A wide variety of COVID-19 symptoms exist, ranging from mild to severe, and while current strains of the virus generally cause milder symptoms, those with co-morbidities are still at an exponentially ...

PCR tests may detect SARS-CoV-2 in upper respiratory ... National Heart, Lung, and Blood Institute. Long COVID. Centers for Disease Control and Prevention. Post-COVID conditions: Information ...

Almost half of the world's population is at risk of malaria infection, with children and pregnant women at the highest risk ...